`search_family`

Pack: malwarebazaar · Endpoint: https://gateway.pipeworx.io/malwarebazaar/mcp

Look up malware samples in MalwareBazaar (the abuse.ch sample corpus) attributed to one malware family or signature name, for example “Cobalt Strike” or “AgentTesla”. Returns the matching samples with sha256/md5 hashes, file type, file name, first and last seen dates, tags, and intel sources. Answers which samples of a named malware family have been submitted and how recently.

Parameters

Name	Type	Required	Description
`family`	string	yes	Family name (signature)
`limit`	number	no	Max results (default 100)

Example call

Arguments

{
  "family": "Emotet"
}

curl

curl -X POST https://gateway.pipeworx.io/malwarebazaar/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"search_family","arguments":{"family":"Emotet"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('search_family', {
  "family": "Emotet"
});

More examples

{
  "family": "Cobalt Strike",
  "limit": 25
}

Response shape

Always returns: query, status, count, samples

Field	Type	Description
`query`	string	Query type used (get_siginfo)
`status`	string \| null	Query status (ok, no_results, or null)
`count`	number	Number of samples returned
`samples`	array	Array of samples from malware family

Full JSON Schema

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "description": "Query type used (get_siginfo)"
    },
    "status": {
      "type": [
        "string",
        "null"
      ],
      "description": "Query status (ok, no_results, or null)",
      "enum": [
        "ok",
        "no_results",
        null
      ]
    },
    "count": {
      "type": "number",
      "description": "Number of samples returned"
    },
    "samples": {
      "type": "array",
      "description": "Array of samples from malware family",
      "items": {
        "type": "object"
      }
    }
  },
  "required": [
    "query",
    "status",
    "count",
    "samples"
  ]
}

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "malwarebazaar": {
      "url": "https://gateway.pipeworx.io/malwarebazaar/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

search_family